126508 has 6 divisors (see below), whose sum is σ = 221396. Its totient is φ = 63252.

The previous prime is 126499. The next prime is 126517. The reversal of 126508 is 805621.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (126499) and next prime (126517).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15810 + ... + 15817.

2¹²⁶⁵⁰⁸ is an apocalyptic number.

It is an amenable number.

126508 is a deficient number, since it is larger than the sum of its proper divisors (94888).

126508 is a wasteful number, since it uses less digits than its factorization.

126508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31631 (or 31629 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 126508 is about 355.6796311289. The cubic root of 126508 is about 50.2002634865.

The spelling of 126508 in words is "one hundred twenty-six thousand, five hundred eight".